Single Row Cylindrical Roller Bearings Medium to Large Imperial & Metric NUP, NU, NJ

Single Row Cylindrical Roller Bearings 

Single-row Cylindrical Roller Bearings are usually only subjected to radial force. Compared with the same size ball bearings, the radial bearing capacity increases 1.5-3 times, the rigidity is better, and strongly resisting impact. It is mainly used for large motor and machine. The main shaft of the bed, the front and rear supporting shaft of the engine, the axle of the train carriage, the crankshaft of diesel engine, the gearbox of automobile and tractor, etc. The friction between rolling body and ring flange is small, suitable for high speed rotation. According to the bearing has flange or not, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF etc.

Features

The internal structure of Single-row Cylindrical Roller Bearings adopts the roller to be arranged in parallel, and the spacer retainer or isolation block is installed between the rollers, which can prevent the inclination of the rollers or the friction between the rollers, and effectively prevent the increase of rotating torque. In addition, the raceway and rolling body have geometric shapes. After the improved design, the bearing capacity is higher. The new structure design of the roller end face and the roller end face not only improves the axial bearing capacity of the bearing, but also improves the lubrication condition of the roller end face and the contact area of the roller end face and the roller end face.

Main Types

NU10, 19, 2, 22, 23, 3, 4

NJ2, 22, 23, 3, 4

NUP2, 22, 23, 3, 4

N2, 3, 4

HJ10, 2, 22, 23, 3, 4

More....

WSA bearing line includes cylindrical roller bearings (single row, double row, and four-row), deep groove ball bearings, tapered roller bearings, spherical roller and ball bearings, angular contact ball bearings (single row and double row), thrust roller and ball bearings, all kinds of split bearings and non-standard bearings, widely used in industries such as aerospace, military, railroads, commercial vehicles, industrial manufacturing, ships, machine tools, metallurgical plants, motors, and agriculture. We are dedicated to providing our customers with the highest quality products and services. Our team of experts is constantly innovating and developing to ensure that we remain at the forefront of the industry. Contact us today to learn more about our exceptional products and how we can assist you with your bearing needs.